Make yourself heard. 115db (real LOUD) of air charged power will get the attention of any motorist. Bottle fits in the waterbottle cage and has a handlebar horn mount. Recharge it with a Schrader pump. Quick release mounting.

Plenty of volume to get the attention of motorists, pedestrians and other cyclists

Fits conveniently in your water bottle cage

Pump it back up with your Schrader valve bike pump

Quick-release mount lets you take it with you when you get where you're going

This is a safety essential for me. It surely gets the attention of motorists coming from right intersection who don't see you or look right through you. This is my second horn. The first lasted two years, about 10,000 miles. That's a lot of toots. The mounting bracket does not fit on a 32 mm road bike handlebar, so I had to get a bar extender. That makes it even better because I can reach the horn with my left hand without leaving the handlebar or right brake.

I use the Delta Airhorn on my road bike and am very pleased with this product. I haven't had to use it in an emergency, that is to warn someone that I am on the road, but I have used it and it is very loud. I love it!!

The product is mostly used on my commute. Getting the attention of people yakking on their cellphones while they drive instead of pulling over and stopping when they need to talk is no longer an issue. They practically drop the cellphone because they are so startled by the sound of this interrupting their conversation. I highly recommend.

I've got this on my commuter and it's a fantastic addition to the safety setup of any commuting rig. Reflective gear, blinkie lights, headlights, and airhorn. Don't limit yourself to the volume of your voice or a little tinkly bell.

It would be nice if there was a remote trigger option and you could put the trigger on the bars and the horn on an M5 mount like the Paul Gino, so it would be further from your ears, but that's the only "I wish" I've got about it.

Very loud, will get anyones attention. I commute on heavily trafficed roads in NYC. You definetly get noticed when you use this horn. Instead of the stupid bell required by law, which can't be heard over a quiet whisper. This thing is lite and easy to remove.